
/*!
 SoundManager 2: Javascript Sound for the Web
 --------------------------------------------
 http://schillmania.com/projects/soundmanager2/

 Copyright (c) 2008, Scott Schiller. All rights reserved.
 Code licensed under the BSD License:
 http://schillmania.com/projects/soundmanager2/license.txt

 V2.94a.20090206
 */

var soundManager = null;

function SoundManager(smURL,smID) {

    this.flashVersion = 8;           // version of flash to require, either 8 or 9. Some API features require Flash 9.
    this.debugMode = true;           // enable debugging output (div#soundmanager-debug, OR console if available + configured)
    this.useConsole = true;          // use firebug/safari console.log()-type debug console if available
    this.consoleOnly = false;        // if console is being used, do not create/write to #soundmanager-debug
    this.waitForWindowLoad = false;  // force SM2 to wait for window.onload() before trying to call soundManager.onload()
    this.nullURL = 'null.mp3';       // path to "null" (empty) MP3 file, used to unload sounds (Flash 8 only)
    this.allowPolling = true;        // allow flash to poll for status update (required for "while playing", peak, sound spectrum functions to work.)
    this.useMovieStar = false;	   // enable support for Flash 9.0r115+ (codename "MovieStar") MPEG4 audio + video formats (AAC, M4V, FLV, MOV etc.)
    this.bgColor = '#ffffff';	   // movie (.swf) background color, useful if showing on-screen for video etc.
    this.useHighPerformance = false; // position:fixed flash movie gives increased js/flash speed
    this.flashLoadTimeout = 750;     // ms to wait for flash movie to load before failing (0 = infinity)

    this.defaultOptions = {
        'autoLoad': false,             // enable automatic loading (otherwise .load() will be called on demand with .play(), the latter being nicer on bandwidth - if you want to .load yourself, you also can)
        'stream': true,                // allows playing before entire file has loaded (recommended)
        'autoPlay': false,             // enable playing of file as soon as possible (much faster if "stream" is true)
        'onid3': null,                 // callback function for "ID3 data is added/available"
        'onload': null,                // callback function for "load finished"
        'whileloading': null,          // callback function for "download progress update" (X of Y bytes received)
        'onplay': null,                // callback for "play" start
        'onpause': null,               // callback for "pause"
        'onresume': null,              // callback for "resume" (pause toggle)
        'whileplaying': null,          // callback during play (position update)
        'onstop': null,                // callback for "user stop"
        'onfinish': null,              // callback function for "sound finished playing"
        'onbeforefinish': null,        // callback for "before sound finished playing (at [time])"
        'onbeforefinishtime': 5000,    // offset (milliseconds) before end of sound to trigger beforefinish (eg. 1000 msec = 1 second)
        'onbeforefinishcomplete':null, // function to call when said sound finishes playing
        'onjustbeforefinish':null,     // callback for [n] msec before end of current sound
        'onjustbeforefinishtime':200,  // [n] - if not using, set to 0 (or null handler) and event will not fire.
        'multiShot': true,             // let sounds "restart" or layer on top of each other when played multiple times, rather than one-shot/one at a time
        'position': null,              // offset (milliseconds) to seek to within loaded sound data.
        'pan': 0,                      // "pan" settings, left-to-right, -100 to 100
        'volume': 100                  // self-explanatory. 0-100, the latter being the max.
    };

    this.flash9Options = {           // flash 9-only options, merged into defaultOptions if flash 9 is being used
        'onbufferchange': null,	   // callback for "isBuffering" property change
        'isMovieStar': null,	   // "MovieStar" MPEG4 audio/video mode. Null (default) = auto detect MP4, AAC etc. based on URL. true = force on, ignore URL
        'usePeakData': false,          // enable left/right channel peak (level) data
        'useWaveformData': false,      // enable sound spectrum (raw waveform data) - WARNING: CPU-INTENSIVE: may set CPUs on fire.
        'useEQData': false             // enable sound EQ (frequency spectrum data) - WARNING: Also CPU-intensive.
    };

    this.movieStarOptions = {        // flash 9.0r115+ MPEG4 audio/video options, merged into defaultOptions if flash 9 + movieStar mode is enabled
        'onmetadata': null,		   // callback for when video width/height etc. are received
        'useVideo': false		   // if loading movieStar content, whether to show video
    };

    // jslint global declarations
    /*global sm2Debugger, alert, console, document, navigator, setTimeout, window */

    var SMSound = null; // defined later

    var _s = this;
    this.version = null;
    this.versionNumber = 'V2.94a.20090206';
    this.movieURL = null;
    this.url = null;
    this.altURL = null;
    this.swfLoaded = false;
    this.enabled = false;
    this.o = null;
    this.id = (smID||'sm2movie');
    this.oMC = null;
    this.sounds = {};
    this.soundIDs = [];
    this.muted = false;
    this.wmode = null;
    this.isIE = (navigator.userAgent.match(/MSIE/i));
    this.isSafari = (navigator.userAgent.match(/safari/i));
    this.isGecko = (navigator.userAgent.match(/gecko/i));
    this.debugID = 'soundmanager-debug';
    this._debugOpen = true;
    this._didAppend = false;
    this._appendSuccess = false;
    this._didInit = false;
    this._disabled = false;
    this._windowLoaded = false;
    this._hasConsole = (typeof console != 'undefined' && typeof console.log != 'undefined');
    this._debugLevels = ['log','info','warn','error'];
    this._defaultFlashVersion = 8;
    this._oRemoved = null;
    this._oRemovedHTML = null;

    var _$ = function(sID) {
        return document.getElementById(sID);
    };

    this.filePatterns = {
        flash8: /\.mp3(\?.*)?$/i,
        flash9: /\.mp3(\?.*)?$/i
    };

    this.netStreamTypes = ['aac','flv','mov','mp4','m4v','f4v','m4a','mp4v','3gp','3g2']; // Flash v9.0r115+ "moviestar" formats
    this.netStreamPattern = new RegExp('\\.('+this.netStreamTypes.join('|')+')(\\?.*)?$','i');

    this.filePattern = null;
    this.features = {
        buffering: false,
        peakData: false,
        waveformData: false,
        eqData: false,
        movieStar: false
    };

    this.sandbox = {
        'type': null,
        'types': {
            'remote': 'remote (domain-based) rules',
            'localWithFile': 'local with file access (no internet access)',
            'localWithNetwork': 'local with network (internet access only, no local access)',
            'localTrusted': 'local, trusted (local + internet access)'
        },
        'description': null,
        'noRemote': null,
        'noLocal': null
    };

    this._setVersionInfo = function() {
        if (_s.flashVersion != 8 && _s.flashVersion != 9) {
            alert('soundManager.flashVersion must be 8 or 9. "'+_s.flashVersion+'" is invalid. Reverting to '+_s._defaultFlashVersion+'.');
            _s.flashVersion = _s._defaultFlashVersion;
        }
        _s.version = _s.versionNumber+(_s.flashVersion==9?' (AS3/Flash 9)':' (AS2/Flash 8)');
        // set up default options
        if (_s.flashVersion > 8) {
            _s.defaultOptions = _s._mergeObjects(_s.defaultOptions,_s.flash9Options);
            _s.features.buffering = true;
        }
        if (_s.flashVersion > 8 && _s.useMovieStar) {
            // flash 9+ support for movieStar formats as well as MP3
            _s.defaultOptions = _s._mergeObjects(_s.defaultOptions,_s.movieStarOptions);
            _s.filePatterns.flash9 = new RegExp('\\.(mp3|'+_s.netStreamTypes.join('|')+')(\\?.*)?$','i');
            _s.features.movieStar = true;
        } else {
            _s.useMovieStar = false;
            _s.features.movieStar = false;
        }
        _s.filePattern = _s.filePatterns[(_s.flashVersion!=8?'flash9':'flash8')];
        _s.movieURL = (_s.flashVersion==8?'soundmanager2.swf':'soundmanager2_flash9.swf');
        _s.features.peakData = _s.features.waveformData = _s.features.eqData = (_s.flashVersion==9);
    };

    this._overHTTP = (document.location?document.location.protocol.match(/http/i):null);
    this._waitingforEI = false;
    this._initPending = false;
    this._tryInitOnFocus = (this.isSafari && typeof document.hasFocus == 'undefined');
    this._isFocused = (typeof document.hasFocus != 'undefined'?document.hasFocus():null);
    this._okToDisable = !this._tryInitOnFocus;

    this.useAltURL = !this._overHTTP; // use altURL if not "online"

    var flashCPLink = 'http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html';

    // --- public methods ---

    this.supported = function() {
        return (_s._didInit && !_s._disabled);
    };

    this.getMovie = function(smID) {
        return _s.isIE?window[smID]:(_s.isSafari?_$(smID)||document[smID]:_$(smID));
    };

    this.loadFromXML = function(sXmlUrl) {
        try {
            _s.o._loadFromXML(sXmlUrl);
        } catch(e) {
            _s._failSafely();
            return true;
        }
    };

    this.createSound = function(oOptions) {
        if (!_s._didInit) {
            throw new Error('soundManager.createSound(): Not loaded yet - wait for soundManager.onload() before calling sound-related methods');
        }
        if (arguments.length == 2) {
            // function overloading in JS! :) ..assume simple createSound(id,url) use case
            oOptions = {'id':arguments[0],'url':arguments[1]};
        }
        var thisOptions = _s._mergeObjects(oOptions); // inherit SM2 defaults
        var _tO = thisOptions; // alias
        _s._wD('soundManager.createSound(): '+_tO.id+' ('+_tO.url+')',1);
        if (_s._idCheck(_tO.id,true)) {
            _s._wD('soundManager.createSound(): '+_tO.id+' exists',1);
            return _s.sounds[_tO.id];
        }
        if (_s.flashVersion > 8 && _s.useMovieStar) {
            if (_tO.isMovieStar === null) {
                _tO.isMovieStar = (_tO.url.match(_s.netStreamPattern)?true:false);
            }
            if (_tO.isMovieStar) {
                _s._wD('soundManager.createSound(): using MovieStar handling');
            }
            if (_tO.isMovieStar && (_tO.usePeakData || _tO.useWaveformData || _tO.useEQData)) {
                _s._wD('Warning: peak/waveform/eqData features unsupported for non-MP3 formats');
                _tO.usePeakData = false;
                _tO.useWaveformData = false;
                _tO.useEQData = false;
            }
        }
        _s.sounds[_tO.id] = new SMSound(_tO);
        _s.soundIDs[_s.soundIDs.length] = _tO.id;
        // AS2:
        if (_s.flashVersion == 8) {
            _s.o._createSound(_tO.id,_tO.onjustbeforefinishtime);
        } else {
            _s.o._createSound(_tO.id,_tO.url,_tO.onjustbeforefinishtime,_tO.usePeakData,_tO.useWaveformData,_tO.useEQData,_tO.isMovieStar,(_tO.isMovieStar?_tO.useVideo:false));
        }
        if (_tO.autoLoad || _tO.autoPlay) {
            // TODO: does removing timeout here cause problems?
            if (_s.sounds[_tO.id]) {
                _s.sounds[_tO.id].load(_tO);
            }
        }
        if (_tO.autoPlay) {
            _s.sounds[_tO.id].play();
        }
        return _s.sounds[_tO.id];
    };

    this.createVideo = function(oOptions) {
        if (arguments.length==2) {
            oOptions = {'id':arguments[0],'url':arguments[1]};
        }
        if (_s.flashVersion >= 9) {
            oOptions.isMovieStar = true;
            oOptions.useVideo = true;
        } else {
            _s._wD('soundManager.createVideo(): flash 9 required for video. Exiting.',2);
            return false;
        }
        if (!_s.useMovieStar) {
            _s._wD('soundManager.createVideo(): MovieStar mode not enabled. Exiting.',2);
        }
        return _s.createSound(oOptions);
    };

    this.destroySound = function(sID,bFromSound) {
        // explicitly destroy a sound before normal page unload, etc.
        if (!_s._idCheck(sID)) {
            return false;
        }
        for (var i=0; i<_s.soundIDs.length; i++) {
            if (_s.soundIDs[i] == sID) {
                _s.soundIDs.splice(i,1);
                continue;
            }
        }
        // conservative option: avoid crash with ze flash 8
        // calling destroySound() within a sound onload() might crash firefox, certain flavours of winXP + flash 8??
        // if (_s.flashVersion != 8) {
        _s.sounds[sID].unload();
        // }
        if (!bFromSound) {
            // ignore if being called from SMSound instance
            _s.sounds[sID].destruct();
        }
        delete _s.sounds[sID];
    };

    this.destroyVideo = this.destroySound;

    this.load = function(sID,oOptions) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s.sounds[sID].load(oOptions);
    };

    this.unload = function(sID) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s.sounds[sID].unload();
    };

    this.play = function(sID,oOptions) {
        if (!_s._idCheck(sID)) {
            if (typeof oOptions != 'Object') {
                oOptions = {url:oOptions}; // overloading use case: play('mySound','/path/to/some.mp3');
            }
            if (oOptions && oOptions.url) {
                // overloading use case, creation + playing of sound: .play('someID',{url:'/path/to.mp3'});
                _s._wD('soundController.play(): attempting to create "'+sID+'"',1);
                oOptions.id = sID;
                _s.createSound(oOptions);
            } else {
                return false;
            }
        }
        _s.sounds[sID].play(oOptions);
    };

    this.start = this.play; // just for convenience

    this.setPosition = function(sID,nMsecOffset) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s.sounds[sID].setPosition(nMsecOffset);
    };

    this.stop = function(sID) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s._wD('soundManager.stop('+sID+')',1);
        _s.sounds[sID].stop();
    };

    this.stopAll = function() {
        _s._wD('soundManager.stopAll()',1);
        for (var oSound in _s.sounds) {
            if (_s.sounds[oSound] instanceof SMSound) {
                _s.sounds[oSound].stop(); // apply only to sound objects
            }
        }
    };

    this.pause = function(sID) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s.sounds[sID].pause();
    };

    this.pauseAll = function() {
        for (var i=_s.soundIDs.length; i--;) {
            _s.sounds[_s.soundIDs[i]].pause();
        }
    };

    this.resume = function(sID) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s.sounds[sID].resume();
    };

    this.resumeAll = function() {
        for (var i=_s.soundIDs.length; i--;) {
            _s.sounds[_s.soundIDs[i]].resume();
        }
    };

    this.togglePause = function(sID) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s.sounds[sID].togglePause();
    };

    this.setPan = function(sID,nPan) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s.sounds[sID].setPan(nPan);
    };

    this.setVolume = function(sID,nVol) {
        if (!_s._idCheck(sID)) {
            return false;
        }
        _s.sounds[sID].setVolume(nVol);
    };

    this.mute = function(sID) {
        if (typeof sID != 'string') {
            sID = null;
        }
        if (!sID) {
            _s._wD('soundManager.mute(): Muting all sounds');
            for (var i=_s.soundIDs.length; i--;) {
                _s.sounds[_s.soundIDs[i]].mute();
            }
            _s.muted = true;
        } else {
            if (!_s._idCheck(sID)) {
                return false;
            }
            _s._wD('soundManager.mute(): Muting "'+sID+'"');
            _s.sounds[sID].mute();
        }
    };

    this.muteAll = function() {
        _s.mute();
    };

    this.unmute = function(sID) {
        if (typeof sID != 'string') {
            sID = null;
        }
        if (!sID) {
            _s._wD('soundManager.unmute(): Unmuting all sounds');
            for (var i=_s.soundIDs.length; i--;) {
                _s.sounds[_s.soundIDs[i]].unmute();
            }
            _s.muted = false;
        } else {
            if (!_s._idCheck(sID)) {
                return false;
            }
            _s._wD('soundManager.unmute(): Unmuting "'+sID+'"');
            _s.sounds[sID].unmute();
        }
    };

    this.unmuteAll = function() {
        _s.unmute();
    };

    this.getMemoryUse = function() {
        if (_s.flashVersion == 8) {
            // not supported in Flash 8
            return 0;
        }
        if (_s.o) {
            return parseInt(_s.o._getMemoryUse(),10);
        }
    };

    this.setPolling = function(bPolling) {
        if (!_s.o || !_s.allowPolling) {
            return false;
        }
        _s.o._setPolling(bPolling);
    };

    this.disable = function(bNoDisable) {
        // destroy all functions
        if (typeof bNoDisable == 'undefined') {
            bNoDisable = false;
        }
        if (_s._disabled) {
            return false;
        }
        _s._disabled = true;
        _s._wD('soundManager.disable(): Shutting down',1);
        for (var i=_s.soundIDs.length; i--;) {
            _s._disableObject(_s.sounds[_s.soundIDs[i]]);
        }
        _s.initComplete(bNoDisable); // fire "complete", despite fail
        // _s._disableObject(_s); // taken out to allow reboot()
    };

    this.canPlayURL = function(sURL) {
        return (sURL?(sURL.match(_s.filePattern)?true:false):null);
    };

    this.getSoundById = function(sID,suppressDebug) {
        if (!sID) {
            throw new Error('SoundManager.getSoundById(): sID is null/undefined');
        }
        var result = _s.sounds[sID];
        if (!result && !suppressDebug) {
            _s._wD('"'+sID+'" is an invalid sound ID.',2);
            // soundManager._wD('trace: '+arguments.callee.caller);
        }
        return result;
    };

    this.onload = function() {
        // window.onload() equivalent for SM2, ready to create sounds etc.
        // this is a stub - you can override this in your own external script, eg. soundManager.onload = function() {}
        soundManager._wD('<em>Warning</em>: soundManager.onload() is undefined.',2);
    };

    this.onerror = function() {
        // stub for user handler, called when SM2 fails to load/init
    };

    // --- "private" methods ---

    this._idCheck = this.getSoundById;

    var _doNothing = function() {
        return false;
    };
    _doNothing._protected = true;

    this._disableObject = function(o) {
        for (var oProp in o) {
            if (typeof o[oProp] == 'function' && typeof o[oProp]._protected == 'undefined') {
                o[oProp] = _doNothing;
            }
        }
        oProp = null;
    };

    this._failSafely = function(bNoDisable) {
        // general failure exception handler
        if (typeof bNoDisable == 'undefined') {
            bNoDisable = false;
        }
        if (!_s._disabled || bNoDisable) {
            _s._wD('soundManager: Failed to initialise.',2);
            _s.disable(bNoDisable);
        }
    };

    this._normalizeMovieURL = function(smURL) {
        var urlParams = null;
        if (smURL) {
            if (smURL.match(/\.swf(\?.*)?$/i)) {
                urlParams = smURL.substr(smURL.toLowerCase().lastIndexOf('.swf?')+4);
                if (urlParams) {
                    return smURL; // assume user knows what they're doing
                }
            } else if (smURL.lastIndexOf('/') != smURL.length-1) {
                smURL = smURL+'/';
            }
        }
        return(smURL && smURL.lastIndexOf('/')!=-1?smURL.substr(0,smURL.lastIndexOf('/')+1):'./')+_s.movieURL;
    };

    this._getDocument = function() {
        return (document.body?document.body:(document.documentElement?document.documentElement:document.getElementsByTagName('div')[0]));
    };

    this._getDocument._protected = true;

    this._createMovie = function(smID,smURL) {
        if (_s._didAppend && _s._appendSuccess) {
            return false; // ignore if already succeeded
        }
        if (window.location.href.indexOf('debug=1')+1) {
            _s.debugMode = true; // allow force of debug mode via URL
        }
        _s._didAppend = true;

        // safety check for legacy (change to Flash 9 URL)
        _s._setVersionInfo();
        var remoteURL = (smURL?smURL:_s.url);
        var localURL = (_s.altURL?_s.altURL:remoteURL);
        _s.url = _s._normalizeMovieURL(_s._overHTTP?remoteURL:localURL);
        smURL = _s.url;

        var specialCase = null;

        if (_s.useHighPerformance && _s.useMovieStar) {
            specialCase = 'Note: disabling highPerformance, not applicable with movieStar mode on';
            _s.useHighPerformance = false;
        }

        _s.wmode = (_s.useHighPerformance && !_s.useMovieStar?'transparent':''); // wmode=opaque seems to break firefox/windows.

        var oEmbed = {
            name: smID,
            id: smID,
            src: smURL,
            width: '100%',
            height: '100%',
            quality: 'high',
            allowScriptAccess: 'always',
            bgcolor: _s.bgColor,
            pluginspage: 'http://www.macromedia.com/go/getflashplayer',
            type: 'application/x-shockwave-flash',
            wmode: _s.wmode
        };

        var oObject = {
            id: smID,
            data: smURL,
            type: 'application/x-shockwave-flash',
            width: '100%',
            height: '100%',
            wmode: _s.wmode
        };

        var oObjectParams = {
            movie: smURL,
            AllowScriptAccess: 'always',
            quality: 'high',
            bgcolor: _s.bgColor,
            wmode: _s.wmode
        };

        var oMovie = null;
        var tmp = null;

        if (_s.isIE) {
            // IE is "special".
            oMovie = document.createElement('div');
            var movieHTML = '<object id="'+smID+'" data="'+smURL+'" type="application/x-shockwave-flash" width="100%" height="100%"><param name="movie" value="'+smURL+'" /><param name="AllowScriptAccess" value="always" /><param name="quality" value="high" />'+(_s.useHighPerformance && !_s.useMovieStar?'<param name="wmode" value="'+_s.wmode+'" /> ':'')+'<param name="bgcolor" value="'+_s.bgColor+'" /><!-- --></object>';
        } else {
            oMovie = document.createElement('embed');
            for (tmp in oEmbed) {
                if (oEmbed.hasOwnProperty(tmp)) {
                    oMovie.setAttribute(tmp,oEmbed[tmp]);
                }
            }
        }

        var oD = document.createElement('div');
        oD.id = _s.debugID+'-toggle';
        var oToggle = {
            position: 'fixed',
            bottom: '0px',
            right: '0px',
            width: '1.2em',
            height: '1.2em',
            lineHeight: '1.2em',
            margin: '2px',
            textAlign: 'center',
            border: '1px solid #999',
            cursor: 'pointer',
            background: '#fff',
            color: '#333',
            zIndex: 10001
        };

        oD.appendChild(document.createTextNode('-'));
        oD.onclick = _s._toggleDebug;
        oD.title = 'Toggle SM2 debug console';

        if (navigator.userAgent.match(/msie 6/i)) {
            oD.style.position = 'absolute';
            oD.style.cursor = 'hand';
        }

        for (tmp in oToggle) {
            if (oToggle.hasOwnProperty(tmp)) {
                oD.style[tmp] = oToggle[tmp];
            }
        }

        var appXHTML = 'soundManager._createMovie(): appendChild/innerHTML set failed. May be app/xhtml+xml DOM-related.';

        var oTarget = _s._getDocument();

        if (oTarget) {

            _s.oMC = _$('sm2-container')?_$('sm2-container'):document.createElement('div');

            if (!_s.oMC.id) {
                _s.oMC.id = 'sm2-container';
                _s.oMC.className = 'movieContainer';
                // "hide" flash movie
                var s = null;
                var oEl = null;
                if (_s.useHighPerformance) {
                    s = {
                        position: 'fixed',
                        width: '8px',
                        height: '8px', // must be at least 6px for flash to run fast. odd? yes.
                        bottom: '0px',
                        left: '0px'
                        // zIndex:-1 // sit behind everything else - potentially dangerous/buggy?
                    };
                } else {
                    s = {
                        position: 'absolute',
                        width: '1px',
                        height: '1px',
                        top: '-999px',
                        left: '-999px'
                    };
                }
                var x = null;
                for (x in s) {
                    if (s.hasOwnProperty(x)) {
                        _s.oMC.style[x] = s[x];
                    }
                }
                try {
                    if (!_s.isIE) {
                        _s.oMC.appendChild(oMovie);
                    }
                    oTarget.appendChild(_s.oMC);
                    if (_s.isIE) {
                        oEl = _s.oMC.appendChild(document.createElement('div'));
                        oEl.className = 'sm2-object-box';
                        oEl.innerHTML = movieHTML;
                    }
                    _s._appendSuccess = true;
                } catch(e) {
                    throw new Error(appXHTML);
                }
            } else {
                // it's already in the document.
                _s.oMC.appendChild(oMovie);
                if (_s.isIE) {
                    oEl = _s.oMC.appendChild(document.createElement('div'));
                    oEl.className = 'sm2-object-box';
                    oEl.innerHTML = movieHTML;
                }
                _s._appendSuccess = true;
            }

            if (!_$(_s.debugID) && ((!_s._hasConsole||!_s.useConsole)||(_s.useConsole && _s._hasConsole && !_s.consoleOnly))) {
                var oDebug = document.createElement('div');
                oDebug.id = _s.debugID;
                oDebug.style.display = (_s.debugMode?'block':'none');
                if (_s.debugMode && !_$(oD.id)) {
                    try {
                        oTarget.appendChild(oD);
                    } catch(e2) {
                        throw new Error(appXHTML);
                    }
                    oTarget.appendChild(oDebug);
                }
            }
            oTarget = null;
        }

        if (specialCase) {
            _s._wD(specialCase);
        }

        _s._wD('-- SoundManager 2 '+_s.version+(_s.useMovieStar?', MovieStar mode':'')+(_s.useHighPerformance?', high performance mode':'')+' --',1);
        _s._wD('soundManager._createMovie(): Trying to load '+smURL+(!_s._overHTTP && _s.altURL?'(alternate URL)':''),1);
    };

    // aliased to this._wD()
    this._writeDebug = function(sText,sType,bTimestamp) {
        if (!_s.debugMode) {
            return false;
        }
        if (typeof bTimestamp != 'undefined' && bTimestamp) {
            sText = sText + ' | '+new Date().getTime();
        }
        if (_s._hasConsole && _s.useConsole) {
            var sMethod = _s._debugLevels[sType];
            if (typeof console[sMethod] != 'undefined') {
                console[sMethod](sText);
            } else {
                console.log(sText);
            }
            if (_s.useConsoleOnly) {
                return true;
            }
        }
        var sDID = 'soundmanager-debug';
        try {
            var o = _$(sDID);
            if (!o) {
                return false;
            }
            var oItem = document.createElement('div');
            if (++_s._wdCount%2===0) {
                oItem.className = 'sm2-alt';
            }
            // sText = sText.replace(/\n/g,'<br />');
            if (typeof sType == 'undefined') {
                sType = 0;
            } else {
                sType = parseInt(sType,10);
            }
            oItem.appendChild(document.createTextNode(sText));
            if (sType) {
                if (sType >= 2) {
                    oItem.style.fontWeight = 'bold';
                }
                if (sType == 3) {
                    oItem.style.color = '#ff3333';
                }
            }
            // o.appendChild(oItem); // top-to-bottom
            o.insertBefore(oItem,o.firstChild); // bottom-to-top
        } catch(e) {
            // oh well
        }
        o = null;
    };
    this._writeDebug._protected = true;
    this._wdCount = 0;
    this._wdCount._protected = true;
    this._wD = this._writeDebug;

    this._wDAlert = function(sText) { alert(sText); };

    if (window.location.href.indexOf('debug=alert')+1 && _s.debugMode) {
        _s._wD = _s._wDAlert;
    }

    this._toggleDebug = function() {
        var o = _$(_s.debugID);
        var oT = _$(_s.debugID+'-toggle');
        if (!o) {
            return false;
        }
        if (_s._debugOpen) {
            // minimize
            oT.innerHTML = '+';
            o.style.display = 'none';
        } else {
            oT.innerHTML = '-';
            o.style.display = 'block';
        }
        _s._debugOpen = !_s._debugOpen;
    };

    this._toggleDebug._protected = true;

    this._debug = function() {
        _s._wD('--- soundManager._debug(): Current sound objects ---',1);
        for (var i=0,j=_s.soundIDs.length; i<j; i++) {
            _s.sounds[_s.soundIDs[i]]._debug();
        }
    };

    this._debugTS = function(sEventType,bSuccess,sMessage) {
        // troubleshooter debug hooks
        if (typeof sm2Debugger != 'undefined') {
            try {
                sm2Debugger.handleEvent(sEventType,bSuccess,sMessage);
            } catch(e) {
                // oh well
            }
        }
    };

    this._debugTS._protected = true;

    this._mergeObjects = function(oMain,oAdd) {
        // non-destructive merge
        var o1 = {}; // clone o1
        for (var i in oMain) {
            if (oMain.hasOwnProperty(i)) {
                o1[i] = oMain[i];
            }
        }
        var o2 = (typeof oAdd == 'undefined'?_s.defaultOptions:oAdd);
        for (var o in o2) {
            if (o2.hasOwnProperty(o) && typeof o1[o] == 'undefined') {
                o1[o] = o2[o];
            }
        }
        return o1;
    };

    this.createMovie = function(sURL) {
        if (sURL) {
            _s.url = sURL;
        }
        _s._initMovie();
    };

    this.go = this.createMovie; // nice alias

    this._initMovie = function() {
        // attempt to get, or create, movie
        if (_s.o) {
            return false; // may already exist
        }
        _s.o = _s.getMovie(_s.id); // (inline markup)
        if (!_s.o) {
            if (!_s.oRemoved) {
                // try to create
                _s._createMovie(_s.id,_s.url);
            } else {
                // try to re-append removed movie after reboot()
                if (!_s.isIE) {
                    _s.oMC.appendChild(_s.oRemoved);
                } else {
                    _s.oMC.innerHTML = _s.oRemovedHTML;
                }
                _s.oRemoved = null;
                _s._didAppend = true;
            }
            _s.o = _s.getMovie(_s.id);
        }
        if (_s.o) {
            _s._wD('soundManager._initMovie(): Got '+_s.o.nodeName+' element ('+(_s._didAppend?'created via JS':'static HTML')+')',1);
            if (_s.flashLoadTimeout>0) {
                _s._wD('soundManager._initMovie(): Waiting for ExternalInterface call from Flash..');
            }
        }
    };

    this.waitForExternalInterface = function() {
        if (_s._waitingForEI) {
            return false;
        }
        _s._waitingForEI = true;
        if (_s._tryInitOnFocus && !_s._isFocused) {
            _s._wD('soundManager: Special case: Waiting for focus-related event..');
            return false;
        }
        if (_s.flashLoadTimeout>0) {
            if (!_s._didInit) {
                _s._wD('soundManager: Getting impatient, still waiting for Flash.. ;)');
            }
            setTimeout(function() {
                if (!_s._didInit) {
                    _s._wD('soundManager: No Flash response within reasonable time after document load.\nPossible causes: Flash version under 8, no support, or Flash security denying JS-Flash communication.',2);
                    if (!_s._overHTTP) {
                        _s._wD('soundManager: Loading this page from local/network file system (not over HTTP?) Flash security likely restricting JS-Flash access. Consider adding current URL to "trusted locations" in the Flash player security settings manager at '+flashCPLink+', or simply serve this content over HTTP.',2);
                    }
                    _s._debugTS('flashtojs',false,': Timed out'+(_s._overHTTP)?' (Check flash security)':' (No plugin/missing SWF?)');
                }
                // if still not initialized and no other options, give up
                if (!_s._didInit && _s._okToDisable) {
                    _s._failSafely(true); // don't disable, for reboot()
                }
            },_s.flashLoadTimeout);
        } else if (!_s.didInit) {
            _s._wD('soundManager: Waiting indefinitely for Flash...');
        }
    };

    this.handleFocus = function() {
        if (_s._isFocused || !_s._tryInitOnFocus) {
            return true;
        }
        _s._okToDisable = true;
        _s._isFocused = true;
        _s._wD('soundManager.handleFocus()');
        if (_s._tryInitOnFocus) {
            // giant Safari 3.1 hack - assume window in focus if mouse is moving, since document.hasFocus() not currently implemented.
            window.removeEventListener('mousemove',_s.handleFocus,false);
        }
        // allow init to restart
        _s._waitingForEI = false;
        setTimeout(_s.waitForExternalInterface,500);
        // detach event
        if (window.removeEventListener) {
            window.removeEventListener('focus',_s.handleFocus,false);
        } else if (window.detachEvent) {
            window.detachEvent('onfocus',_s.handleFocus);
        }
    };

    this.initComplete = function(bNoDisable) {
        if (_s._didInit) {
            return false;
        }
        _s._didInit = true;
        _s._wD('-- SoundManager 2 '+(_s._disabled?'failed to load':'loaded')+' ('+(_s._disabled?'security/load error':'OK')+') --',1);
        if (_s._disabled || bNoDisable) {
            _s._wD('soundManager.initComplete(): calling soundManager.onerror()',1);
            _s._debugTS('onload',false);
            _s.onerror.apply(window);
            return false;
        } else {
            _s._debugTS('onload',true);
        }
        if (_s.waitForWindowLoad && !_s._windowLoaded) {
            _s._wD('soundManager: Waiting for window.onload()');
            if (window.addEventListener) {
                window.addEventListener('load',_s.initUserOnload,false);
            } else if (window.attachEvent) {
                window.attachEvent('onload',_s.initUserOnload);
            }
            return false;
        } else {
            if (_s.waitForWindowLoad && _s._windowLoaded) {
                _s._wD('soundManager: Document already loaded');
            }
            _s.initUserOnload();
        }
    };

    this.initUserOnload = function() {
        _s._wD('soundManager.initComplete(): calling soundManager.onload()',1);
        // call user-defined "onload", scoped to window
        _s.onload.apply(window);
        _s._wD('soundManager.onload() complete',1);
    };

    this.init = function() {
        _s._wD('-- soundManager.init() --');
        // called after onload()
        _s._initMovie();
        if (_s._didInit) {
            _s._wD('soundManager.init(): Already called?');
            return false;
        }
        // event cleanup
        if (window.removeEventListener) {
            window.removeEventListener('load',_s.beginDelayedInit,false);
        } else if (window.detachEvent) {
            window.detachEvent('onload',_s.beginDelayedInit);
        }
        try {
            _s._wD('Attempting to call Flash from JS..');
            _s.o._externalInterfaceTest(false); // attempt to talk to Flash
            // _s._wD('Flash ExternalInterface call (JS-Flash) OK',1);
            if (!_s.allowPolling) {
                _s._wD('Polling (whileloading/whileplaying support) is disabled.',1);
            }
            _s.setPolling(true);
            if (!_s.debugMode) {
                _s.o._disableDebug();
            }
            _s.enabled = true;
            _s._debugTS('jstoflash',true);
        } catch(e) {
            _s._debugTS('jstoflash',false);
            _s._failSafely(true); // don't disable, for reboot()
            _s.initComplete();
            return false;
        }
        _s.initComplete();
    };

    this.beginDelayedInit = function() {
        _s._wD('soundManager.beginDelayedInit()');
        _s._windowLoaded = true;
        setTimeout(_s.waitForExternalInterface,500);
        setTimeout(_s.beginInit,20);
    };

    this.beginInit = function() {
        if (_s._initPending) {
            return false;
        }
        _s.createMovie(); // ensure creation if not already done
        _s._initMovie();
        _s._initPending = true;
        return true;
    };

    this.domContentLoaded = function() {
        _s._wD('soundManager.domContentLoaded()');
        if (document.removeEventListener) {
            document.removeEventListener('DOMContentLoaded',_s.domContentLoaded,false);
        }
        _s.go();
    };

    this._externalInterfaceOK = function() {
        // callback from flash for confirming that movie loaded, EI is working etc.
        if (_s.swfLoaded) {
            return false;
        }
        _s._wD('soundManager._externalInterfaceOK()');
        _s._debugTS('swf',true);
        _s._debugTS('flashtojs',true);
        _s.swfLoaded = true;
        _s._tryInitOnFocus = false;
        if (_s.isIE) {
            // IE needs a timeout OR delay until window.onload - may need TODO: investigating
            setTimeout(_s.init,100);
        } else {
            _s.init();
        }
    };

    this._setSandboxType = function(sandboxType) {
        var sb = _s.sandbox;
        sb.type = sandboxType;
        sb.description = sb.types[(typeof sb.types[sandboxType] != 'undefined'?sandboxType:'unknown')];
        _s._wD('Flash security sandbox type: '+sb.type);
        if (sb.type == 'localWithFile') {
            sb.noRemote = true;
            sb.noLocal = false;
            _s._wD('Flash security note: Network/internet URLs will not load due to security restrictions. Access can be configured via Flash Player Global Security Settings Page: http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html',2);
        } else if (sb.type == 'localWithNetwork') {
            sb.noRemote = false;
            sb.noLocal = true;
        } else if (sb.type == 'localTrusted') {
            sb.noRemote = false;
            sb.noLocal = false;
        }
    };

    this.reboot = function() {
        // attempt to reset and init SM2
        _s._wD('soundManager.reboot()');
        if (_s.soundIDs.length) {
            _s._wD('Destroying '+_s.soundIDs.length+' SMSound objects...');
        }
        for (var i=_s.soundIDs.length; i--;) {
            _s.sounds[_s.soundIDs[i]].destruct();
        }
        // trash ze flash
        try {
            if (_s.isIE) {
                _s.oRemovedHTML = _s.o.innerHTML;
            }
            _s.oRemoved = _s.o.parentNode.removeChild(_s.o);
            _s._wD('Flash movie removed.');
        } catch(e) {
            // uh-oh.
            _s._wD('Warning: Failed to remove flash movie.',2);
        }
        _s.enabled = false;
        _s._didInit = false;
        _s._waitingForEI = false;
        _s._initPending = false;
        _s._didInit = false;
        _s._didAppend = false;
        _s._appendSuccess = false;
        _s._didInit = false;
        _s._disabled = false;
        _s._waitingforEI = true;
        _s.swfLoaded = false;
        _s.soundIDs = {};
        _s.sounds = [];
        _s.o = null;
        _s._wD('soundManager: Rebooting...');
        window.setTimeout(function() {
            soundManager.beginDelayedInit();
        },20);
    };

    this.destruct = function() {
        _s._wD('soundManager.destruct()');
        _s.disable(true);
    };

    // SMSound (sound object)

    SMSound = function(oOptions) {
        var _t = this;
        this.sID = oOptions.id;
        this.url = oOptions.url;
        this.options = _s._mergeObjects(oOptions);
        this.instanceOptions = this.options; // per-play-instance-specific options
        this._iO = this.instanceOptions; // short alias

        // assign property defaults (volume, pan etc.)
        this.pan = this.options.pan;
        this.volume = this.options.volume;

        this._debug = function() {
            if (_s.debugMode) {
                var stuff = null;
                var msg = [];
                var sF = null;
                var sfBracket = null;
                var maxLength = 64; // # of characters of function code to show before truncating
                for (stuff in _t.options) {
                    if (_t.options[stuff] !== null) {
                        if (_t.options[stuff] instanceof Function) {
                            // handle functions specially
                            sF = _t.options[stuff].toString();
                            sF = sF.replace(/\s\s+/g,' '); // normalize spaces
                            sfBracket = sF.indexOf('{');
                            msg[msg.length] = ' '+stuff+': {'+sF.substr(sfBracket+1,(Math.min(Math.max(sF.indexOf('\n')-1,maxLength),maxLength))).replace(/\n/g,'')+'... }';
                        } else {
                            msg[msg.length] = ' '+stuff+': '+_t.options[stuff];
                        }
                    }
                }
                _s._wD('SMSound() merged options: {\n'+msg.join(', \n')+'\n}');
            }
        };

        this._debug();

        this.id3 = {
            /*
             Name/value pairs set via Flash when available - see reference for names:
             http://livedocs.macromedia.com/flash/8/main/wwhelp/wwhimpl/common/html/wwhelp.htm?context=LiveDocs_Parts&file=00001567.html
             (eg., this.id3.songname or this.id3['songname'])
             */
        };

        this.resetProperties = function(bLoaded) {
            _t.bytesLoaded = null;
            _t.bytesTotal = null;
            _t.position = null;
            _t.duration = null;
            _t.durationEstimate = null;
            _t.loaded = false;
            _t.playState = 0;
            _t.paused = false;
            _t.readyState = 0; // 0 = uninitialised, 1 = loading, 2 = failed/error, 3 = loaded/success
            _t.muted = false;
            _t.didBeforeFinish = false;
            _t.didJustBeforeFinish = false;
            _t.isBuffering = false;
            _t.instanceOptions = {};
            _t.instanceCount = 0;
            _t.peakData = {
                left: 0,
                right: 0
            };
            _t.waveformData = [];
            _t.eqData = [];
        };

        _t.resetProperties();

        // --- public methods ---

        this.load = function(oOptions) {
            if (typeof oOptions != 'undefined') {
                _t._iO = _s._mergeObjects(oOptions);
                _t.instanceOptions = _t._iO;
            } else {
                oOptions = _t.options;
                _t._iO = oOptions;
                _t.instanceOptions = _t._iO;
            }
            if (typeof _t._iO.url == 'undefined') {
                _t._iO.url = _t.url;
            }
            _s._wD('soundManager.load(): '+_t._iO.url,1);
            if (_t._iO.url == _t.url && _t.readyState !== 0 && _t.readyState != 2) {
                _s._wD('soundManager.load(): current URL already assigned.',1);
                return false;
            }
            _t.loaded = false;
            _t.readyState = 1;
            _t.playState = 0; // (oOptions.autoPlay?1:0); // if autoPlay, assume "playing" is true (no way to detect when it actually starts in Flash unless onPlay is watched?)
            try {
                if (_s.flashVersion==8) {
                    _s.o._load(_t.sID,_t._iO.url,_t._iO.stream,_t._iO.autoPlay,(_t._iO.whileloading?1:0));
                } else {
                    _s.o._load(_t.sID,_t._iO.url,_t._iO.stream?true:false,_t._iO.autoPlay?true:false); // ,(_tO.whileloading?true:false)
                    if (_t._iO.isMovieStar && _t._iO.autoLoad && !_t._iO.autoPlay) {
                        // special case: MPEG4 content must start playing to load, then pause to prevent playing.
                        _t.pause();
                    }
                }
            } catch(e) {
                _s._wD('SMSound.load(): Exception: JS-Flash communication failed, or JS error.',2);
                _s._debugTS('onload',false);
                _s.onerror();
                _s.disable();
            }

        };

        this.unload = function() {
            // Flash 8/AS2 can't "close" a stream - fake it by loading an empty MP3
            // Flash 9/AS3: Close stream, preventing further load
            if (_t.readyState !== 0) {
                _s._wD('SMSound.unload(): "'+_t.sID+'"');
                if (_t.readyState != 2) { // reset if not error
                    _t.setPosition(0,true); // reset current sound positioning
                }
                _s.o._unload(_t.sID,_s.nullURL);
                // reset load/status flags
                _t.resetProperties();
            }
        };

        this.destruct = function() {
            // kill sound within Flash
            _s._wD('SMSound.destruct(): "'+_t.sID+'"');
            _s.o._destroySound(_t.sID);
            _s.destroySound(_t.sID,true); // ensure deletion from controller
        };

        this.play = function(oOptions) {
            if (!oOptions) {
                oOptions = {};
            }
            _t._iO = _s._mergeObjects(oOptions,_t._iO);
            _t._iO = _s._mergeObjects(_t._iO,_t.options);
            _t.instanceOptions = _t._iO;
            if (_t.playState == 1) {
                var allowMulti = _t._iO.multiShot;
                if (!allowMulti) {
                    _s._wD('SMSound.play(): "'+_t.sID+'" already playing (one-shot)',1);
                    return false;
                } else {
                    _s._wD('SMSound.play(): "'+_t.sID+'" already playing (multi-shot)',1);
                }
            }
            if (!_t.loaded) {
                if (_t.readyState === 0) {
                    _s._wD('SMSound.play(): Attempting to load "'+_t.sID+'"',1);
                    // try to get this sound playing ASAP
                    _t._iO.stream = true;
                    _t._iO.autoPlay = true;
                    // TODO: need to investigate when false, double-playing
                    // if (typeof oOptions.autoPlay=='undefined') _tO.autoPlay = true; // only set autoPlay if unspecified here
                    _t.load(_t._iO); // try to get this sound playing ASAP
                } else if (_t.readyState == 2) {
                    _s._wD('SMSound.play(): Could not load "'+_t.sID+'" - exiting',2);
                    return false;
                } else {
                    _s._wD('SMSound.play(): "'+_t.sID+'" is loading - attempting to play..',1);
                }
            } else {
                _s._wD('SMSound.play(): "'+_t.sID+'"');
            }
            if (_t.paused) {
                _t.resume();
            } else {
                _t.playState = 1;
                if (!_t.instanceCount || _s.flashVersion == 9) {
                    _t.instanceCount++;
                }
                _t.position = (typeof _t._iO.position != 'undefined' && !isNaN(_t._iO.position)?_t._iO.position:0);
                if (_t._iO.onplay) {
                    _t._iO.onplay.apply(_t);
                }
                _t.setVolume(_t._iO.volume,true); // restrict volume to instance options only
                _t.setPan(_t._iO.pan,true);
                _s.o._start(_t.sID,_t._iO.loop||1,(_s.flashVersion==9?_t.position:_t.position/1000));
            }
        };

        this.start = this.play; // just for convenience

        this.stop = function(bAll) {
            if (_t.playState == 1) {
                _t.playState = 0;
                _t.paused = false;
                // if (_s.defaultOptions.onstop) _s.defaultOptions.onstop.apply(_s);
                if (_t._iO.onstop) {
                    _t._iO.onstop.apply(_t);
                }
                _s.o._stop(_t.sID,bAll);
                _t.instanceCount = 0;
                _t._iO = {};
                // _t.instanceOptions = _t._iO;
            }
        };

        this.setPosition = function(nMsecOffset,bNoDebug) {
            if (typeof nMsecOffset == 'undefined') {
                nMsecOffset = 0;
            }
            var offset = Math.min(_t.duration,Math.max(nMsecOffset,0)); // position >= 0 and <= current available (loaded) duration
            _t._iO.position = offset;
            if (!bNoDebug) {
                _s._wD('SMSound.setPosition('+nMsecOffset+')'+(nMsecOffset != offset?', corrected value: '+offset:''));
            }
            _s.o._setPosition(_t.sID,(_s.flashVersion==9?_t._iO.position:_t._iO.position/1000),(_t.paused||!_t.playState)); // if paused or not playing, will not resume (by playing)
        };

        this.pause = function() {
            if (_t.paused || _t.playState === 0) {
                return false;
            }
            _s._wD('SMSound.pause()');
            _t.paused = true;
            _s.o._pause(_t.sID);
            if (_t._iO.onpause) {
                _t._iO.onpause.apply(_t);
            }
        };

        this.resume = function() {
            if (!_t.paused || _t.playState === 0) {
                return false;
            }
            _s._wD('SMSound.resume()');
            _t.paused = false;
            _s.o._pause(_t.sID); // flash method is toggle-based (pause/resume)
            if (_t._iO.onresume) {
                _t._iO.onresume.apply(_t);
            }
        };

        this.togglePause = function() {
            _s._wD('SMSound.togglePause()');
            if (!_t.playState) {
                _t.play({position:(_s.flashVersion==9?_t.position:_t.position/1000)});
                return false;
            }
            if (_t.paused) {
                _t.resume();
            } else {
                _t.pause();
            }
        };

        this.setPan = function(nPan,bInstanceOnly) {
            if (typeof nPan == 'undefined') {
                nPan = 0;
            }
            if (typeof bInstanceOnly == 'undefined') {
                bInstanceOnly = false;
            }
            _s.o._setPan(_t.sID,nPan);
            _t._iO.pan = nPan;
            if (!bInstanceOnly) {
                _t.pan = nPan;
            }
        };

        this.setVolume = function(nVol,bInstanceOnly) {
            if (typeof nVol == 'undefined') {
                nVol = 100;
            }
            if (typeof bInstanceOnly == 'undefined') {
                bInstanceOnly = false;
            }
            _s.o._setVolume(_t.sID,(_s.muted&&!_t.muted)||_t.muted?0:nVol);
            _t._iO.volume = nVol;
            if (!bInstanceOnly) {
                _t.volume = nVol;
            }
        };

        this.mute = function() {
            _t.muted = true;
            _s.o._setVolume(_t.sID,0);
        };

        this.unmute = function() {
            _t.muted = false;
            var hasIO = typeof _t._iO.volume != 'undefined';
            _s.o._setVolume(_t.sID,hasIO?_t._iO.volume:_t.options.volume);
        };

        // --- "private" methods called by Flash ---

        this._whileloading = function(nBytesLoaded,nBytesTotal,nDuration) {
            if (!_t._iO.isMovieStar) {
                _t.bytesLoaded = nBytesLoaded;
                _t.bytesTotal = nBytesTotal;
                _t.duration = Math.floor(nDuration);
                _t.durationEstimate = parseInt((_t.bytesTotal/_t.bytesLoaded)*_t.duration,10); // estimate total time (will only be accurate with CBR MP3s.)
                if (_t.readyState != 3 && _t._iO.whileloading) {
                    _t._iO.whileloading.apply(_t);
                }
            } else {
                _t.bytesLoaded = nBytesLoaded;
                _t.bytesTotal = nBytesTotal;
                _t.duration = Math.floor(nDuration);
                _t.durationEstimate = _t.duration;
                if (_t.readyState != 3 && _t._iO.whileloading) {
                    _t._iO.whileloading.apply(_t);
                }
            }
        };

        this._onid3 = function(oID3PropNames,oID3Data) {
            // oID3PropNames: string array (names)
            // ID3Data: string array (data)
            _s._wD('SMSound._onid3(): "'+this.sID+'" ID3 data received.');
            var oData = [];
            for (var i=0,j=oID3PropNames.length; i<j; i++) {
                oData[oID3PropNames[i]] = oID3Data[i];
                // _s._wD(oID3PropNames[i]+': '+oID3Data[i]);
            }
            _t.id3 = _s._mergeObjects(_t.id3,oData);
            if (_t._iO.onid3) {
                _t._iO.onid3.apply(_t);
            }
        };

        this._whileplaying = function(nPosition,oPeakData,oWaveformData,oEQData) {
            if (isNaN(nPosition) || nPosition === null) {
                return false; // Flash may return NaN at times
            }
            _t.position = nPosition;
            if (_t._iO.usePeakData && typeof oPeakData != 'undefined' && oPeakData) {
                _t.peakData = {
                    left: oPeakData.leftPeak,
                    right: oPeakData.rightPeak
                };
            }
            if (_t._iO.useWaveformData && typeof oWaveformData != 'undefined' && oWaveformData) {
                _t.waveformData = oWaveformData;
                /*
                 _t.spectrumData = {
                 left: oSpectrumData.left.split(','),
                 right: oSpectrumData.right.split(',')
                 }
                 */
            }
            if (_t._iO.useEQData && typeof oEQData != 'undefined' && oEQData) {
                _t.eqData = oEQData;
            }
            if (_t.playState == 1) {
                if (_t._iO.whileplaying) {
                    _t._iO.whileplaying.apply(_t); // flash may call after actual finish
                }
                if (_t.loaded && _t._iO.onbeforefinish && _t._iO.onbeforefinishtime && !_t.didBeforeFinish && _t.duration-_t.position <= _t._iO.onbeforefinishtime) {
                    _s._wD('duration-position &lt;= onbeforefinishtime: '+_t.duration+' - '+_t.position+' &lt= '+_t._iO.onbeforefinishtime+' ('+(_t.duration-_t.position)+')');
                    _t._onbeforefinish();
                }
            }
        };

        this._onload = function(bSuccess) {
            bSuccess = (bSuccess==1?true:false);
            _s._wD('SMSound._onload(): "'+_t.sID+'"'+(bSuccess?' loaded.':' failed to load? - '+_t.url),(bSuccess?1:2));
            if (!bSuccess) {
                if (_s.sandbox.noRemote === true) {
                    _s._wD('SMSound._onload(): Reminder: Flash security is denying network/internet access',1);
                }
                if (_s.sandbox.noLocal === true) {
                    _s._wD('SMSound._onload(): Reminder: Flash security is denying local access',1);
                }
            }
            _t.loaded = bSuccess;
            _t.readyState = bSuccess?3:2;
            if (_t._iO.onload) {
                _t._iO.onload.apply(_t);
            }
        };

        this._onbeforefinish = function() {
            if (!_t.didBeforeFinish) {
                _t.didBeforeFinish = true;
                if (_t._iO.onbeforefinish) {
                    _s._wD('SMSound._onbeforefinish(): "'+_t.sID+'"');
                    _t._iO.onbeforefinish.apply(_t);
                }
            }
        };

        this._onjustbeforefinish = function(msOffset) {
            // msOffset: "end of sound" delay actual value (eg. 200 msec, value at event fire time was 187)
            if (!_t.didJustBeforeFinish) {
                _t.didJustBeforeFinish = true;
                if (_t._iO.onjustbeforefinish) {
                    _s._wD('SMSound._onjustbeforefinish(): "'+_t.sID+'"');
                    _t._iO.onjustbeforefinish.apply(_t);
                }
            }
        };

        this._onfinish = function() {
            // sound has finished playing

            // TODO: calling user-defined onfinish() should happen after setPosition(0)
            // OR: onfinish() and then setPosition(0) is bad.

            if (_t._iO.onbeforefinishcomplete) {
                _t._iO.onbeforefinishcomplete.apply(_t);
            }
            // reset some state items
            _t.didBeforeFinish = false;
            _t.didJustBeforeFinish = false;
            if (_t.instanceCount) {
                _t.instanceCount--;
                if (!_t.instanceCount) {
                    // reset instance options
                    // _t.setPosition(0);
                    _t.playState = 0;
                    _t.paused = false;
                    _t.instanceCount = 0;
                    _t.instanceOptions = {};
                    if (_t._iO.onfinish) {
                        _s._wD('SMSound._onfinish(): "'+_t.sID+'"');
                        _t._iO.onfinish.apply(_t);
                    }
                }
            } else {
                // _t.setPosition(0);
            }
        };

        this._onmetadata = function(oMetaData) {
            // movieStar mode only
            _s._wD('SMSound.onmetadata()');
            // Contains a subset of metadata. Note that files may have their own unique metadata.
            // http://livedocs.adobe.com/flash/9.0/main/wwhelp/wwhimpl/common/html/wwhelp.htm?context=LiveDocs_Parts&file=00000267.html
            if (!oMetaData.width && !oMetaData.height) {
                _s._wD('No width/height given, assuming defaults');
                oMetaData.width = 320;
                oMetaData.height = 240;
            }
            _t.metadata = oMetaData; // potentially-large object from flash
            _t.width = oMetaData.width;
            _t.height = oMetaData.height;
            if (_t._iO.onmetadata) {
                _s._wD('SMSound._onmetadata(): "'+_t.sID+'"');
                _t._iO.onmetadata.apply(_t);
            }
            _s._wD('SMSound.onmetadata() complete');
        };

        this._onbufferchange = function(bIsBuffering) {
            if (bIsBuffering == _t.isBuffering) {
                // ignore initial "false" default, if matching
                return false;
            }
            _t.isBuffering = (bIsBuffering==1?true:false);
            if (_t._iO.onbufferchange) {
                _s._wD('SMSound._onbufferchange(): '+bIsBuffering);
                _t._iO.onbufferchange.apply(_t);
            }
        };

    }; // SMSound()

    // register a few event handlers
    if (window.addEventListener) {
        window.addEventListener('focus',_s.handleFocus,false);
        window.addEventListener('load',_s.beginDelayedInit,false);
        window.addEventListener('unload',_s.destruct,false);
        if (_s._tryInitOnFocus) {
            window.addEventListener('mousemove',_s.handleFocus,false); // massive Safari focus hack
        }
    } else if (window.attachEvent) {
        window.attachEvent('onfocus',_s.handleFocus);
        window.attachEvent('onload',_s.beginDelayedInit);
        window.attachEvent('unload',_s.destruct);
    } else {
        // no add/attachevent support - safe to assume no JS -> Flash either.
        _s._debugTS('onload',false);
        soundManager.onerror();
        soundManager.disable();
    }

    if (document.addEventListener) {
        document.addEventListener('DOMContentLoaded',_s.domContentLoaded,false);
    }

} // SoundManager()

soundManager = new SoundManager();